Easy open feature for reclosable bags having a longitudinal fin seal

A method of making a reclosable plastic bag ( 38 ) having a fin seal ( 35 ) which provides a weakness area ( 23, 80, 81, 84, 86 ) that extends into at least one side of the fin seal ( 35 ). Perforation axes ( 19, 20 ) for opening the reclosable plastic bag ( 38 ) may be aligned with the weakness are...

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Bibliographic Details
Main Authors NOREK PATRICIA I, SCHNEIDER JOHN H, PIOTROWSKI STANLEY, GRIFFIN JEFFREY, MATTHEWS DAVID J, KNIGHT NIGEL
Format Patent
LanguageEnglish
Published 27.10.2005
Edition7
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:A method of making a reclosable plastic bag ( 38 ) having a fin seal ( 35 ) which provides a weakness area ( 23, 80, 81, 84, 86 ) that extends into at least one side of the fin seal ( 35 ). Perforation axes ( 19, 20 ) for opening the reclosable plastic bag ( 38 ) may be aligned with the weakness area ( 23, 80, 81, 84, 86 ). A reclosable bag ( 38 ) made in accordance with the method is also disclosed.
Bibliography:Application Number: US20050167624